diff options
Diffstat (limited to 'drivers/usb/gadget/dfu.c')
| -rw-r--r-- | drivers/usb/gadget/dfu.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/gadget/dfu.c b/drivers/usb/gadget/dfu.c index f88560257c..76b5def33c 100644 --- a/drivers/usb/gadget/dfu.c +++ b/drivers/usb/gadget/dfu.c @@ -607,8 +607,10 @@ static int dfu_bind_config(struct usb_configuration *c) func->disable = dfu_disable; dfu->dnreq = usb_ep_alloc_request(c->cdev->gadget->ep0); - if (!dfu->dnreq) + if (!dfu->dnreq) { printf("usb_ep_alloc_request failed\n"); + goto out; + } dfu->dnreq->buf = dma_alloc(CONFIG_USBD_DFU_XFER_SIZE); dfu->dnreq->complete = dn_complete; dfu->dnreq->zero = 0; |